{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1452176420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9078e47262e2d492a542d32394b250b83c037c06738a97d68131f29b726c1f4c",
    "signature": "0x6486da440b62c09ab89617c573dca2a7a95b29c0e1f7ac086b20909190022e61747a06c162f37c94b26ffc97e04078ea9cae8d8b6d9fa015ca1e9abc805de0c71b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}