Transaction not yet indexed

NU2ukoWtyj2cZWKFLv9UhTrgzCMhqbcn4iuq5YcPSbdQkE5gMGQC49uKiRGwuN2S95RSpYm5R1boydHkN9c1QNU

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