{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "708",
    "entityType": "User",
    "nonce": "0x1e1fda4fb08d429250d214632868ba499e09cc52642175e3fe353aaf83e56242",
    "signature": "0xfaae4c934b819d30a08e823309e12a0174e71abe4f87702c4151042c36678f0d67af26a8e939f402b9f61107b68460a33bc7eaa15d87def59c47f5e1542e4dc71c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}