{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659059893",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a6a4d0f9b2810095fcc2a28be0ac04b0e8c6fd16fe2604467a330d13bf6c161",
    "signature": "0x8a7a4d583201db5f19701639f32ebe4114d14e458e70aaa80f5305b0aa0f439a7cea1405b43e8a3a14c9f4770f85b2ab6dad9601931f0817322c2ca20751106b1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}