{
  "manageEntity": {
    "action": "Follow",
    "entityId": "42216",
    "entityType": "User",
    "nonce": "0x77a3428e659bb81e174bbbaf524c81a9440ac61f094d0b76f2b57fa9987d18e9",
    "signature": "0x3fb66e9ce255d10adbf326f5f11e7c0e61e11eceb1546783f9afc1951c450db547a2691adb0345ef1b6fc26b37471322c20870095811b9869bedcb1e71500f931c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}