{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd04689a44833ea3efef7ea1c19dad83ad86ceb12083d991f048d05243b02b378",
    "signature": "0xfdeaba26e607e333cf36c19e43e04b7d52247d5f5feb2694cc717fd4e1c52c84143ca747f2bbf572f74374b840c01bef7a399e14fb9721cf2b64061856adf89d1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}