{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138345",
    "entityType": "User",
    "nonce": "0x525145ce3caec62fc438a011c72fb0f8b1cac9b8757cf82390286e53df243d73",
    "signature": "0x8d3fd92a7fb17019d3499aac03d7a353bae8aca7583ba382f771fdfdadce5a0a166b7f83f849c71974f1d4f727c358189f5fc88b9b80ebb3763b046c15207d9b1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}