{
  "manageEntity": {
    "action": "Repost",
    "entityId": "980138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b21eda8edade0b41e8c45ddf3859a65d76c62c328b26feee39bc1c0d066e636",
    "signature": "0x88fd796d43003fbf076d09009ecf2ddca558df1c076f6bcc34826eacd51b86996029153a7c38f8100b0b200fb30ab8deb48827f4685029fb1306786cfdd5116e1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}