{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470757715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb96935de74a40db26d199f1b0b59f79710fba2be2d54017d72bed1bc51513aca",
    "signature": "0xb10e4986990289045c2c302c9e2c8683f6cdfe1f2ffbd11602ace096229497211667987d74a432e9206edf44dea55e7de6eeddd86a63e422e2faeb4b17c812a21b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}