Transaction not yet indexed

2nm18G3H4E31pGcoBYBQaEp6zW4SN7pqVBfCUuyDBEtQmrqhqmfPQtrpyFbUnzTZSEKWadQWpcGH7hCLoJeQk55D

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