{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51334",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad5a30911d4c5b52fa95c4b84b19614cd57f6e632439d41fa340233059693ffc",
    "signature": "0xb3e03009b2a0bc0c80a5e7bce25ee7de90e7a3dcb5f2a3f6b7ac9c7bbc4d5fb0170d535114aa8b0ea8f6c029ccde16337b597f9e1d615cd1971b1920a03f438b1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}