{
  "manageEntity": {
    "action": "Follow",
    "entityId": "561",
    "entityType": "User",
    "nonce": "0x9a0e000a4939114277092f17038d9c11281a527bd38bdf60e5a99a062b76fb4f",
    "signature": "0x57b0ae2aa23f8b76ce7b40589af0f742d17e7918f708e12766307cff052470612f29d915b65c27aed21ea4ade6ebd9737734d741d364e8dbf1ca53565792d3921b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}