{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1273490988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95bc897166e852ab38614483ea401993c112df746723275dac061d2d94aa2b2c",
    "signature": "0x784b51c2cf94550836ee11eaebb457347238318d5b5c887f6cc1d7db15cb842e5cb46a777ed7ab703a14bbeefc9c95faa24103bd5622feb438299314fe21ac761b",
    "signer": "0x5E1b23614a9da638dba09e8aB2E9B76ed81c688f",
    "userId": "306948669"
  }
}