{
  "manageEntity": {
    "action": "React",
    "entityId": "262887072",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_id\":262887072,\"entity_type\":\"Track\"}}",
    "nonce": "0x28644e6392ed887f98fb730c7faf6884aa4059b356c305eece83811ab597df6e",
    "signature": "0xf1132035f9d94390387ea7bf18fcb3f5e35a7ad81951b4e28ffdc5a432e5c4482ee67d2dd44f8cc8ff903660307cb9347128a5848f171c46eb804691962c22371c",
    "signer": "0x6Af6D40d1d0B48D79D2bd3E3c8f0a45540130c0F",
    "userId": "89433"
  }
}