{
  "manageEntity": {
    "action": "Follow",
    "entityId": "616384687",
    "entityType": "User",
    "nonce": "0x57d5ad9fbcf900e45e8d0a408a89e38b03c7d462d8f3ad4e428fc12278898636",
    "signature": "0xe0ec156443660ca227fade452a1babfaab0bbc97950da0e4010bc9fab7e8d6ce74064c4acedd8e1858454789e6bdf7173ec4a0422b17b790abc22dd17d176cdf1b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}