{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1722125",
    "entityType": "User",
    "nonce": "0x89cb550e8180829f17f423b6116440679000a6ef5724beb8b4ac23087664b2b5",
    "signature": "0xce7a0a5711b1d42145f18085c1895caadcebb81f4d417f1cdd7294ba2dd161c96de5e62672637576db86427ff1763046b752fdbc19c0a9dc5af1f7bbac0c73a81c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}