{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1488271488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x731f79d83f3400626ff2ee66f9288f082b6a922c53cb4a0a2e57138088c1c04e",
    "signature": "0x193d67d8db022e4aee9c55ee2de7133f250f4e67ff6b727cce2f13988b5772c460ecfd7165ccc849d80b08a5200d690ffa1340e6d09f045ee2f0233cdac27adf1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}