{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297491233",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb34f08b2ac2badfa75a7f0c6ca59fa11f913b1048afcafbe21458bedeb7add4a",
    "signature": "0xb7507f8a4c96af0994dbe4e02e8375c2200202be55bc09f1925dff425644590b43e5fd8316bab46421513d2e04bdc12b05b4b1cdbe8039924410d85664140b681b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}