{
  "manageEntity": {
    "action": "Follow",
    "entityId": "564432",
    "entityType": "User",
    "nonce": "0x5e15770470eeb19e3455190bd66fc3f6b1f56a516f04da0e16b4a72d8cb99b47",
    "signature": "0x3d2d15822316077e77a90d26c1e82af9c6ecf3939f7f88f59b7fc23c233c53fb15727f1d68a74e8e47462d7767df5ff5fd3763fec84d3533671cdcbe41ac34901b",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}