{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1631598777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61e355f6f58c71c630b88bb7e6e8832758a2e9452f672afd6c4dabf1cf2b5632",
    "signature": "0xefd4eb536edb53e08871e8851b4b96977c072a878c368309d8948e42a3e36756389a7e1cb34e0221fd6833fdaa0117c37fe2f9f1d4fca9ff85d7ea4c54bbe5661b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}