{
  "manageEntity": {
    "action": "Follow",
    "entityId": "542918884",
    "entityType": "User",
    "nonce": "0x68ac4f7b5e0d25139ef21b650dafd9b546d3ca7e9b11fd20743e4ffdf2bc6d3d",
    "signature": "0xfa46441927aefd681e8971121e1e0108ec6d464ffe6fc175f4e5d715d966e74b3696caee1d76a465e3b614f96b6bd6da0f7fe36d4361c26a07880d660a4517091c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}