{
  "manageEntity": {
    "action": "Follow",
    "entityId": "521031886",
    "entityType": "User",
    "nonce": "0x1a7630c2cf1a590468870d315a151f2daaef62a64a1a7cb0f2a2fccf93e4efa5",
    "signature": "0xa9e0315eaea0f4d74d2e1e00384508556f3102c628a0216ed84e23dcffdb869a2981d869a8f909cace1e7a47baaf9746d6f52ff0fc05066d2a2fd33979b07e371b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}