{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1651549674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4f5106cdd29784d68e8c0bfeca06f83edcf4a9c834908b40eb04a5f92042243",
    "signature": "0xec014ed7ec3e74170db0d9c8566761dc40d44499158b7fdf8454bf94d203e7d5315acc7817eb041575398b1a094fbd4bdd74a95b3dc6372e77acee714ee25e2c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}