{
  "manageEntity": {
    "action": "Repost",
    "entityId": "946596110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x045ce0746590ca229455d1ca4d678fb2334322393c32d8e7fb70dba7a5df75c3",
    "signature": "0x5f677b9731ccdf2955923d4a54ef03289a85c8926321616f7ec59007ccf2a58c34110241cc860decac5bb8e1feece08cb1b4a6bca62e9a2b37b9176f0cb2b0161c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}