{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508292487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc496b8a671af0bfa03065fb651f661a93b5839059a6d3d42b40d5cf5ba88ab4",
    "signature": "0x847dbb5671673259d8bc783dd4c321d7d59b48b7b794efe2f4ac4267d444531759d1d3538a66dc3422f40d13a2e25440141a7506cd09e3467b5ba3cec89e62ac1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}