{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1006744985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe13548ebc73490145087d5c42580ff01bd08e8a49e90710fab25e02b62a4aedf",
    "signature": "0xc0758eb159377a92507a0668504201f417ca2da0e1c643b7d7a09cf1e1e0e7fd74971f57fc0e4953ec110e3af25208250254a877507cf101f84d8f9b8abeed481c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}