{
  "manageEntity": {
    "action": "Follow",
    "entityId": "755516",
    "entityType": "User",
    "nonce": "0x2f75675725f9ace4d6abeb530035054fd2bd2e48a51a4eb47588f36d89ca8efa",
    "signature": "0xc9e90c3e5ddfbdafd1503213d127dd436a42fd8e39595f747521f80222713b3c348fafab5dc86ef91b95b822c7db70c058c0705e8d73acd1e15a8d6f50aed0341b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}