{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1737384671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7116360cedf5b43ecdba0d7f91b19c549f9c35d00168a4330d2191b9b3b3d9d3",
    "signature": "0x465ff4bef518cbc9d998d3646c014e046e6b7d8ffc9593dcd173c54233df025871a38114ab8e692fd74121bfd64fc1b3a47d21dbb3d2b616fd51aa620625abca1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}