{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304857543",
    "entityType": "User",
    "nonce": "0x678f071fe48f2e4cbc40dfc6f8ab5bc10091176c49693586cc5cecc9be947e3e",
    "signature": "0x15d6728a4565d8735069da03aea072096d047e3cabc90c02c9ae1a67c17995dd69bd6a22cdaf92a44552fab023aaa545ec81a6ba70ac3335ed07a23c6401bed91c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}