{
  "manageEntity": {
    "action": "Follow",
    "entityId": "306850",
    "entityType": "User",
    "nonce": "0x510472839c6443db8b3bec597cd1d3b712d1894e34bec26d97273d5afcfcc628",
    "signature": "0x3cabe9e9ea88f22f38aceaac76818a50b6652a783c27070f74398461e2ac4eff51b897944234752e4cf8c06747cdc6e12feee83888fd5722ff69db2c6b06e0141b",
    "signer": "0x087DA11Aa59776EF1A43c6c40382727d45964831",
    "userId": "395079621"
  }
}