{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15642",
    "entityType": "User",
    "nonce": "0xd680669f274c41732ec8795ff2e66e2a75e514e538a409c0134411625ce0c3b2",
    "signature": "0x472198448a62d0b70a8eb7117c6d1278afaa6c36641d6cd48688fd06a061a0ed57e56ff8d43be72b2cb5978f3c98b9ac9befbdd9ecf68ef747126e24881acaf61c",
    "signer": "0x29DA29cFDe586469112dA8593Fcb9B91e30468e1",
    "userId": "121018469"
  }
}