{
  "manageEntity": {
    "action": "Follow",
    "entityId": "451504",
    "entityType": "User",
    "nonce": "0x8e55e8fd3f13bc8344507dfd66844236a97901899d05a0888d05ef308999ab99",
    "signature": "0xbeb4e9b25bd105eac037497d81b4c0b054627f81d6e05117b7883f5c585066050090dd84673a3b9d75be4830243cd0d0a861fed8f79c6db6c3a21f3a9397da7f1c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}