{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525830418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3838871e42c7000303629a6cd3e71906b9ea440cc77f596f9487e45cd1f485c3",
    "signature": "0xf3d6f4651db70279d8ec368aa1c4eaf1fd9c936efd74a1eba32ba00b68db1cce7683174cf2aa5607c2ecd4b15b4c28ea60fb3327bbcd5b8274dc19e52bae80901b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}