{
  "manageEntity": {
    "action": "Repost",
    "entityId": "920895785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19ed26fac7325ff58c7f05d997b6b7d90cbf92de1343251b47e498c2a64bd498",
    "signature": "0xf67375b34a2a2ca32c09ae45658b996927a6f3b88f83f8475b63723a390d18c217dda3e23e08276dcbe2d14e5b06e8c4aee343050ac65c14029a24d78616a3f41c",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}