Transaction not yet indexed

1a2SeTbSEUVnRCBZF2BXno2QHzSdx7poDd4yso9FVquwnGCVfFRfJsDjvvLC6NQQx6eGerfkKWbP9YXiYUAdYsD

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