{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x8765179d64cdb120f3b7a274675e25bb446539301afb0282e32de2796cb4d54f",
    "signature": "0x29b6f5b62da913a9a526433630a73b0a49b7750608c1c673b9a1f62d7517f5c623500542516850881cfe1c0bf151e4b7a8cd53c2823fd73f56aa20af6920e9621b",
    "signer": "0x2147B2CDf9246a066970f23473B35056BD42dFB2",
    "userId": "577412293"
  }
}