{
  "manageEntity": {
    "action": "Follow",
    "entityId": "150712",
    "entityType": "User",
    "nonce": "0x7d7533b1e007a9e71cdd3151f439fb10c4c8e33a9a3b2f1393e3e6c6120afd58",
    "signature": "0x31b60f0520f94aeafc3a58855949d32bf3b6f16791a2b780276cbf95dde798e46bf1aa71701d6afbd8329fba465997ea86257cdd6bd1687f66e436d637961b621c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}