{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3190",
    "entityType": "User",
    "nonce": "0xa5d8c31fcfb8ea240613eb3e0b2a891d5fcafd7b3a33e43fa7ce0c6a262e79b9",
    "signature": "0xdf4cfe3ccd0fec0198be0670f5e7091d2bec8fa3bc5ec693a2237baf7f0357ef2f423742ccff11b3d41eb58ab31f101338e9f90ff07e88709d3131b12a3cbadf1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}