Transaction not yet indexed

2tSfggdiAghrNMmDWUB9UeP7FNKy4mrwjpNWJNdzdf3nyXmfqfFd18UcwpcPgkW2MRXUCeXat8i8eEN75gxzH197

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