{
  "manageEntity": {
    "action": "Repost",
    "entityId": "571120629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb1f400e7ab5179b2592ae42708d1d9042e21e743077307c3646405b15d37f44",
    "signature": "0x776feda30c7f2c3b0d2c2c85d6e83f09c34201d1f1eaeb6195e0e663e87139f220c9500e8a9f5058d423a2fb69f49d9d151d01cb9961816cd4ba6004b01451c11c",
    "signer": "0x96F25BA81df0482778A947af84C03800CF5f5d64",
    "userId": "993166642"
  }
}