{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1197059581",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9becb3c1005958f6c7b1b2d861e4f0cc63beb8386f33ff8a4104d564d81e1688",
    "signature": "0xdf5bb750c716d3c9681d42f51db2e46f70e472ff906ce45e3d08a4ee2d9feec44f2ac9d792a9f81ac6eab8d2b5c326b54836d9c9330b08512fd344be0805f8b51c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}