{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199540",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccce197897d6048ac6533c7e7e1494f2d58387979715771459db985e198739f5",
    "signature": "0x5280efdede70c862b23717d0e99a0a832f72af034fe8a19446c167189574d9111bb81afeef00d45acadef2ba19264ca8193e9ecf237298f25776b9d88983ca381c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}