{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1208107642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x811ef9f4d802dec2a86432efe3e8a1cceb2d9cddf3bb842986d9ca5d96f081d0",
    "signature": "0xe848bdf74b4a6d8ab4ec6de6a42499fde907d24c732ee3e349317a4d3e46d05e2552d8478f890d286a52e94c25aea2d1b275adf015105af69be0d52d5af8f76e1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}