Transaction not yet indexed

aTn4U66ucSHvMu8TfReSnMdeyheiC1MFkmZweeE2u6wqiyFN1cwDztEnJsCyiH23TjHDm4KTbgzUPyH6HF2bWQb

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