{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2990",
    "entityType": "User",
    "nonce": "0x59653528923d9a5b297aa8ec56c51ee7dee88636e0b6e9cedfccf20906c858f5",
    "signature": "0xacc058f789fa05dfcb01f5fda6b57878ae84b3d735f9268b8ec6dc85fd026ffa6a32977f718f0563413a0a1f10e1c259b77d53a1f1c2f3ea2560803d409543371c",
    "signer": "0x222534475146193b99B68F2E3830ED2b44307C2D",
    "userId": "991417453"
  }
}