{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc8471208628865cfaee1c7c7d4659ba6e5bf040fdb5d0bcbf900967a6c975799",
    "signature": "0x684d2f907df1527c582640c9fde33db96aa977ceeb7d3a0e7a3c6bcc85a27b9d76a397b61f594532e4ddc58737e89a8525132c5cc15d9cd1e78ea64fa7d634f41b",
    "signer": "0xE4C357835c67785f106D1eD1EeC6E4b9C4433063",
    "userId": "663975134"
  }
}