{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141074",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03c928421306c7e516ebd706ec1b00f6749d851e2ba66cd1d91acfcd7f422994",
    "signature": "0xd725870113b1dd86d265674f9bbb3fce080a9ea6aeee8cb3cd970cede1a4c7d217e72e39baba91304b5af0008366d446828672817aecf043d149e8d2ce7bf5141c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}