{
  "manageEntity": {
    "action": "Follow",
    "entityId": "543654750",
    "entityType": "User",
    "nonce": "0xea75fad8917e7c18c4b6c097d62c8b6db45e6f9650964eb9e83666dbba544ac0",
    "signature": "0x2598fa73c1608358962d24f6c01a0df8846648c47bbf67955a83449405b067774442654aa976a5a5e6757f27ae542413231091ebb1ed844458d7a64eba22f84d1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}