{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xfea1e4d2ed78431dc244a13ee858f77ecc913b46e82629676399418cb878c88c",
    "signature": "0x4f717fe1141af028ee7651027330be1f099493d48b0f543c0aadfa1ecf62fb4e566e1e139d2be922f708a20860c7cfbf45ee8118b7b6d28adda0eb696b6d3e861c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}