{
  "manageEntity": {
    "action": "Follow",
    "entityId": "255550",
    "entityType": "User",
    "nonce": "0xc4b99b3414422aec101ac1ab67d9a84eaf4c0dfe20f915e41e074fac729995c6",
    "signature": "0xf66e084467010257b83ba51793b1bb691b878b02850bd9fada6dca3cbd58a31a4e4a6c9030b3a074b590212be26adbad1acb470a22d157c56de744cca473e15b1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}