{
  "manageEntity": {
    "action": "Follow",
    "entityId": "300991",
    "entityType": "User",
    "nonce": "0xe80e7dc802519083556d16ac1020b063591cf205ca9af97040e177715c21e328",
    "signature": "0x2bbfaa01753d2dc53519687d3c3a829adea1e229d267bbd5757e811446a4601053c11d343abf57880551a7f295ee96e925299283f30b575d1103f552317b4bcd1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}