{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2115231460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa095eeef0007d0efdf5bcf24efe53cbdb020280441503ed3be21ba76d8bd0fe",
    "signature": "0x8457fb717723abfb3d250541d72e4cff77a5822744ab6b4d6fc4db95482a20a66fa440fb36bb58286e954537deb00bab600d7fa6c8f0140b251e53898100c0281c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}