{
  "manageEntity": {
    "action": "Follow",
    "entityId": "8519",
    "entityType": "User",
    "nonce": "0x9e6392c3590ead77f0dbfc12d37fa5435e57da5070072b86c3322980e54619e8",
    "signature": "0xf03ced348bfd71256a16e599324029e222c96985f396fcf0ca23c9afbc9ec3bd3fe129a34e95bbae97f2646ba04058eafd3d589455388bea779c771bab5dbdb61b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}