Transaction not yet indexed

56jtmZDrvqSNoVJ7zWkmD9se9UEUVdcBDBUWFvbGkJxHMnn2mAesSBvktUP21gqq1ieZZvnKyuEUxbTAWjqM5Fhg

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.