{
  "manageEntity": {
    "action": "Follow",
    "entityId": "449938034",
    "entityType": "User",
    "nonce": "0x72f9908ce584a0f61b5048d838544f0d803b07f14ea447d1d791e004daef47d5",
    "signature": "0x0300bf152cdc2289d0ffe079f24728e922e341f3ddb141006783bb81c2e0fe126b849dc2b3f3d5b831616c601972021bde5d1a4ace4704c7d5aa6aba6d4fb6b61b",
    "signer": "0x58E590293E7aC2D466d8902594f0f2Cad494dCeE",
    "userId": "921946884"
  }
}