{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xdd18a652e26bfe6d216226d93d479e5feb7ec51bc6716c5cea12df5cc5c3fa1a",
    "signature": "0x141d3b5b0d41b38397dd98a82b020e70cc8261bda6879ff4493a1e4d98afb78a2cd6a78f678f9cf320754ae9cb7db9f51fdb5a2e0a084b33c97ee16a2c5cc2321b",
    "signer": "0x4c2B6D597D288449d9F215489E66f1cCe1c85B8F",
    "userId": "721987098"
  }
}