{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15430",
    "entityType": "User",
    "nonce": "0x2e4912e851738fe66c6dbf2a3d4d5f954de21c68d54cf6b4d9c59eb25ec58555",
    "signature": "0x020a13b3c228edc2547f33c3ae2268701e582a43f2b5f5a0ac6bdc453448ed7f7dabcab65d49a0a98d50c971a9d41f6cd5bef3523ee644759d0e49d34da6e2451b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}