{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x377e93e2f46ecc8ab040b22ae789fa4bf8f72616b778d33be6bce9ec651c4836",
    "signature": "0xc3007d3e6c6b8033ba19103a0135e3c3ef31a0478cf520dcd3ec80e4ea116f095534d29380ccee2fe2ba22d50beb039f7e73c05ae6284ef881f37c1eca33407e1b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}