{
  "manageEntity": {
    "action": "Follow",
    "entityId": "773501378",
    "entityType": "User",
    "nonce": "0xf4c4c5113d4197fdc134c4f323ec04881aa9958c1a9c350226e1fcd798856435",
    "signature": "0x319a07cc03f08de7406f6b4cb9a551eb33a81057c4ca073598cd679782f69a0814fa90eb2895cf74aa667f02d86e8d8f5a5b9ca2e7dd3774e7466b09eebb77831b",
    "signer": "0x42cB1e20D724BD902Af64cd85c700BE6118500bD",
    "userId": "47154652"
  }
}