{
  "manageEntity": {
    "action": "Follow",
    "entityId": "537944538",
    "entityType": "User",
    "nonce": "0xeeac772ed557aedb58dad0e3ba75c911f6c218974432b12c1d3dce9e842a1648",
    "signature": "0x71c53365bc0e7f476c52922dad74f62bb79b83b154f0983f2657b8891c2700517dc857a7f97f2b9a0d35ef857ff976380d71951877b5bd0963256b132639041e1c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}