{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1673859580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6c2622eaf82e1e53329a9c583493f5dd68efd851dd7c62754ffece983832c81",
    "signature": "0xb072b98c63912a648c70d65f5f6fb96d0e1ec829e940014714814105f56d6dc27a6daaa78d708c16b3dc41fd2fd3ddeb560d162980af41b302ca5108040afda71c",
    "signer": "0xf63b89A0Bbc03C7ec59aC257C7082A056082cDB8",
    "userId": "558452493"
  }
}