{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ff96f03ba5e764505dd00385ed86ec39fc17e9383f77ef06b33bc982e2fbbf6",
    "signature": "0x4bb7a10001b037716c4ccac54b3506ce4e7a27a006668880c7c8222845c2362c0004e162c23740cf6d32875da76e0574f9a28381e7370d863c4d864e76584d0c1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}