{
  "manageEntity": {
    "action": "Repost",
    "entityId": "914189168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa06e5a287e199da61ea08d373381dbaf4211b2cccf41b0f08207b0e967d78bfd",
    "signature": "0xebb42542cb1b0f0fc6b5321c5445cb95f9d6498df4aaf3063c0bf1751245dab12aa773eeb7a9908b64ae3baec84fac2f965dbb41ed7f01be990d2f91c061f5771c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}