{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1750752059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a9b8229cd2f2aed585eb11926e1e0afcac33963e0e5bc96194c4e95d22d3fbb",
    "signature": "0x4889318daf6f537b1647bf3d0e528d532efc286fdd2a5cd2d8938c37c9e23d06228d4a81c5fc78f708218c8c06c32edea9dcf04f51843a88b0a0ed646baaf0ca1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}