{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10999",
    "entityType": "User",
    "nonce": "0x9481f40dc2f6743957bc924e2db7b546e2b05b7b754b1f2156e77ab06ef2cdab",
    "signature": "0xe847584ec466eba65c19d56cc693b17ff0c2c1aee0e6f8778c720832b6b15d43590000d6056e0f100721520cb5e0b86f4499e33abd6393cc78bc6903a07f724e1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}