{
  "manageEntity": {
    "action": "Repost",
    "entityId": "305317587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc19c7ef50682f2d40735fef7121e6251878ab61a38341b1be18d9f0ce4a780b",
    "signature": "0xd3ea0e2f451c6c589a34804c58ff714231c0c3e7ffc6e615863586841c91390b4133a61ed8b590541a0f61eaf216af67e33aee424f63b18e79e01b3ec663e8791c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}