{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x621865f13453fea36bb1666370a39c7d3a2f50c1a32f0e20b9dde31a65e0da90",
    "signature": "0xdec88fe1c9d670da03165b0d8a3e79213a13f5d8ca620eb4d24bf6121be6736b151184ed51749bc218d34d763495f2031f9c5128a36bdeab48dc11d6ef9207f71b",
    "signer": "0x49ea1963bD0698Ba4421742478714fbFa38E0719",
    "userId": "189995856"
  }
}