{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc5e4524adef8557cf0b6183a9850c505896f58141efc850859dfb5758a8d2a4f",
    "signature": "0xe20c9944c05dc06a4530ef09ec0fdb79fcffb7809bcebb8ec7502f18d1f9b15144b24b0fcabb1faa95829985defb322458419c97f98d3bfac3724239852632561b",
    "signer": "0x002003A2C193cf1E880301Ca10e5295f20f6A48a",
    "userId": "732019006"
  }
}