{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143442",
    "entityType": "User",
    "nonce": "0x7ca3e476af1a070c79b9f54bdb817db8a2551843c72da825365000a97e4f0503",
    "signature": "0xda1f8b25ebb133cbdbfda66d80878d9b78c6191206ac50ed7eec9012dc50843b50c2a8432b4a96cc3d4210215e719937876542acb28725ae7498ee211a3b308c1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}