Transaction not yet indexed

UDmDU2fZGDsPqAwEmyhsWY7G6NUmH35WGnNNpHzJNcbSEKVLRgihzpoYDgNM2A4yJnT3KAMrZaCJQLKAQmokNDB

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