{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0x37298374dfb09bdd7b04bc10b811692571e0a8b85632afb624d0292f88238dba",
    "signature": "0x4c006131423e700ad2153d806a0b81b85252721a9dbca66dbd1bb2d54eecd6fe1cfc1a699597f25391ffc89e5ce3611d7f2582cf9ab1a97ef05a72d3d47a15581b",
    "signer": "0xdce8AFD41B436C058DC5aCa850f232129F567359",
    "userId": "544327632"
  }
}