{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d08236fbb2f15122a9204efcceb3fb1d4afec7a294bfbc88c7dbfed1d91be52",
    "signature": "0x689b7388cf15349d5d96b044f71b56ce2f9e33f5893a840928dc246cdc5c026575fb04b0a1696a6142dde9aa0b7c9c129c8578035420d3a2ca593be9491b23bb1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}