{
  "manageEntity": {
    "action": "Repost",
    "entityId": "823932",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa29a109349bdb6e720ddb1624b894d53eedaea59c2abbcfd273d93830e1b1cf6",
    "signature": "0xc2e451465c58d45e0fc040e0ca504ce38e3dbc592271dfcd9776a687713655843672dca56d6e5dfb2bdf5984a6cce9b054cfee8e8e47b8fc45ad215d2c3d8a941c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}