{
  "manageEntity": {
    "action": "Follow",
    "entityId": "147909",
    "entityType": "User",
    "nonce": "0x28eaf3e8b3f3e4628cec59c65ba47e620e05be63ce2846a4b97e2ef5908f578a",
    "signature": "0xf4664a56ae3cc687905be46651bbcac49701590f6a573a0e15f05a2523771e4052e5fa83b74bc46f9efb1b35b3fdf5ac98fcb0116529d81d9cf0aa2e136aa5f91b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}