{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3187fc4f7e39fd065d937878dbf9887f765aa76d8e275e9a22d4d36dfa1e5540",
    "signature": "0x93c9e33f42d84bc1505b8d51e9fb628ecc2b4225872b3ba8f57328e27de452333892f67070717fe30fe3ed86339e830e01f13445605347c092219c92055eac4e1b",
    "signer": "0x1b2b5973B096C8C3E93BfD5F769cf27295463638",
    "userId": "709797587"
  }
}