{
  "manageEntity": {
    "action": "Follow",
    "entityId": "489142812",
    "entityType": "User",
    "nonce": "0x06ca913d403ba4ef5c21057824d5c806b650aa59e1eac9e3b741ff81fa901b8c",
    "signature": "0xc864efdf03e551cde0b5d9761c3efb87630585ae2262eac79afe01ff0a1adb43680b2fcee0e6d80894f6824d7d2ada2768dc701f43bd31825801ad500ec203511c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}