Transaction not yet indexed

Nm1mJgqTiQiboiA2tadwnbLUdfuc5e5uNWasHGD1gRRFUG4efiGUj5q9jr3dLUcHZuSsG6vFS9se4VEESQSJ3iX

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