{
  "manageEntity": {
    "action": "Follow",
    "entityId": "399505122",
    "entityType": "User",
    "nonce": "0x48c99dafbc5b27a2da1cab9b49713e8746fe03d39d3d09560dfb8a4e99183fe4",
    "signature": "0x5e8b031185c2cd2b05570958749d9988132ee0c202f7b68e07472bf6e82f3d3973af752adc9b6f29445758ee60bb1784bd6d9edef5bc4736fed7d6e6a1bbb1691b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}