{
  "manageEntity": {
    "action": "Repost",
    "entityId": "660138323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x630260e7895357431c2926ea380b520702c242c3471a9eaf5cd2127e0e875043",
    "signature": "0x1091294937004d4d47067c3109c787ffef93b42045d5ef02ef6ec5dd57feff933a131fd2c8394ad3715a6b9c9b63650b539bb78ff2b0a746d7be3802eb5be1d21b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}