{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97736e86a5bf398a2e23346169c268c898423e2a2d76678c94658fcbe9ea8db3",
    "signature": "0xf32f305c8a62ba4095ed5921ca0fc8ab8a86937d1b11ad5668bed2371d62e4b434ee1a2a03eb2abc39ab1f6c9a7cc35f3b47d5aa28843a9bbd457fcd5d40a5a61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}