{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1721835194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x628c7242cfa6ca97804e888b440f06cdbca4fe10df06989a38cb251d700cc7ae",
    "signature": "0xa2b38ff4f3a2d6a8b9f860059efaa607cc4e2bd438625dbd75027dea3a5eecba06d5b6b061836ff80a8142bfbdd106d39976ea25d33352752cc664b423097e861b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}