{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x0843f8afbe31218b31e409843264287b0eba6a00e37a969ca6d35fecbc22911a",
    "signature": "0x402d2a27d34e1287910988ac958938cd2baf405df137e9cc4418e7e7f7cd863110c5bb1841bf108b50b0062fe534bac328cd13dad5af2919cb7062f1e8f4369c1c",
    "signer": "0xBB1844fc578b0f6D14703d2DF3F99492C2B45e53",
    "userId": "440864340"
  }
}