{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154589",
    "entityType": "User",
    "nonce": "0x2d9908361f201d3f4195b2814126ed4b2c1a83cca903f73ecbd67b491254de65",
    "signature": "0xb0aafd50aa92fd77964e07c234b0a8a6aa94b0dd8fb6354b4d3200e82195eb9055486f52c7809fef1c7ebe5332ae506ca3ef4047a1eecb8c304b818d8fa02b211c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}