{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa59448fd2cbc4f10b6676b30898bf69b3ee52bd330de22da9526d9070c600c85",
    "signature": "0x191fabe0d97fc1155d02ac2833d2295fc0fcaef356ce3d537cdf5dae44f875f35451b1f9055c9bcf8b21281d368237554578569ca38414b3c9bb5046a30490071b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}