{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xaaa3c6961c227dcd0038ee7402f7719ddcadb91fec4ae3fcfc6882638413fe59",
    "signature": "0x9c53892005b71632e201e83f640e97e9becf610c0dd10a4e2bcaf65d1823a23467e679d8936ebafb0eeee83b070d0f4c427990b910e4ecb334cc0ac8af85db111b",
    "signer": "0x8721B21236dB972C20d1731E876Ce92E16D620ca",
    "userId": "492946257"
  }
}