{
  "manageEntity": {
    "action": "Follow",
    "entityId": "402",
    "entityType": "User",
    "nonce": "0x649cf8a374a433201c6b67742a3aed26b39ef247bccfe35fbb8c4e0f30e1a7fe",
    "signature": "0xb42a08ffd37715e1860cc4bec10aa467d3bc52ea2ebaed5fbd4cb170fda67b4a675b9a31377847d42c728d72b504c54b59e3fdd049c78d816f5ecfae977c09b21b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}