{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21894",
    "entityType": "User",
    "nonce": "0x1295247df1ce89e182a2f5c9f83a0f968ba8176221a4887c372536135229255f",
    "signature": "0x74f8b9751339d28a802b40e2ffc66ec023e22c5d56ea1c6b6e89e75f286a35291f8dada3bd25eaa2fd32a16da3b6299bd08abf91c57cb4fb218952358800d88f1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}