{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93d643b29cda0a6584ff357dfaf53e474d4ab5329e021f55fb556ac93b060d08",
    "signature": "0xa65ebf7e3d20149a1d4c6fe2b57a0e15fb6e9dc31e8c7989276cdf7781cec4997365024d4e1a459b73b708ee4faaf6f3b7f9eb570e4650d50cafed03e8962f701b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}