{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319150",
    "entityType": "User",
    "nonce": "0xa238e471c317d6a61c0c97e01acd09d72e69d3e27d24ea8da928dec3fe24ba53",
    "signature": "0x8da1748db983b9293fcfd7bc3dd5b0076c90ff9b080af7fded783cfd0a8c180d7f09418bbbc535e0306dd99c4b9e1d84ba49c0e91256e1244f1b35f19b0251011b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}