{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73c6e05748ae305567c8785410f376fd7f284366c773f0dc461c1bc96e468e14",
    "signature": "0xdc7dbba7b3f33837a5055a32ea2900849b29e11f645a0560fcdb545f1e214a110f864a3d529f186303d9f4e3da1f7d4b3b10ddf8c8d88fc8fdb6fdbc868e18161b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}