{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1561027115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d461d4c3812b48c6496536a370cf682a5f22176cf23fd68eba6c8b815994c94",
    "signature": "0xf063d630bf6b236ac933546d05b21ccf6ddee3e873ec5f61f6096054078152ed696a784f40f9a0ecb1f04e8c4b884fe8f23837dea5afe664a2c1811eba92a0571b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}