{
  "manageEntity": {
    "action": "Follow",
    "entityId": "670307808",
    "entityType": "User",
    "nonce": "0x81117e7e178a2249538732863f7f1cd77e8e56e2c33ba792ba4d9c5029e38b6e",
    "signature": "0x502e9c13b6715f96d2414c50bf5682421f28b594de36d393b8afd4e864be09ab168f3492aed59e458d501cdbf8b124f4684ccdfe1ea464a5611264df5d266f7a1c",
    "signer": "0x29DA29cFDe586469112dA8593Fcb9B91e30468e1",
    "userId": "121018469"
  }
}