{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173833820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87f8ead3fd47ce47c44536ac9d67662b17be2f10b6743778f317d1f486d776e0",
    "signature": "0x567e885f4e051bf4e73bbd11949a80d5b2da587443ce2222dfca702ec76a6e633ec659d0451293971d1e1123b90c476b8939b762dfc389ba58995ac790c5d6c11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}