Transaction not yet indexed

1mSYzU6CUsiT4J8KGgCFEwX6mwA2k7PK4gnNBMSbkrQ5H7bfSoLCuFpv35ou8bepmk7Ae3TUnHNVTYBTrDnv3Nm

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