{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd76c294de48bbce1067af2f74d8c998be9e6bcb2cc9bc6dc4c4e6743928425f",
    "signature": "0x1ead71c642c5136ebea100a6a735eb7164cc740250a5a7b65b3e124df1a34ac70d8653ba4577702cc356c1f97892423f450d890e9ae346410ec24b0a9a1e109b1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}