{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x188e0a40f95d83cd2ef760f1d080d9b44449452f8c360d2188604c78d3fbd1b3",
    "signature": "0x3a0921b1b6f958a31901073ef81235849daf524d3b6584a2e2fecc4ef1754d8348bfc08bcfbdc6add4af582cb2e4dd6eb6b22d8b51ab30b4863f71dccb38ab821c",
    "signer": "0x138211692b4e44fa8133FF53Da30AD345820524E",
    "userId": "904871299"
  }
}