Transaction not yet indexed

YMPumEpfqbp7m3tFogXq953fESK87hpzSyfc7whrMzqgwZz9pzt13Yu8LH9o4aaN5AujEG8WN8knA8mHp77fPAT

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