Transaction not yet indexed

ykMyFoftdW5rnvvsPiMUU1JLyrKLarm3sqZ9ZgbCHCZUB9MH5UEBpPvoBKMSaEsainkYybP7t6uYNcyGSK2EMEi

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