Transaction not yet indexed

448AbdGxYh5eg8mr2hM3cvxLeGZEDLkexVUx7vA4UFXCpwwFh7DrNhSrWva41f7f7k4mbESMKscdWdqVbsRb5Chk

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