{
  "manageEntity": {
    "action": "Repost",
    "entityId": "425202017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb078b45e5fdd0a23f93ca12d1df36ddf492f44389682b678d2c26d36f13f5eba",
    "signature": "0x1b93fb571391c4553639b847b81e8f57aa21da7607562841f50c01ac27775173200fb95c46d5abff4a84d33e366bc795c69475d5f90ba0dc60cc034e161094c71b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}