{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309316086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5609bf3c75f6a17e5e9205ee7662fe03f3ad358823b5ca56b3f16c93d823dbb1",
    "signature": "0xc6bd8dedb92e779807505be6b7a4dc3c1c476be30cdb349a5a070fcf2d7fdcfc7744203d0817154ca156bd620363cfb46adcd61169c62a7ce416c8afab66fbe41b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}