Transaction not yet indexed

mykHcXVE3y9ynRQn5rD4QTaxLvDRJdxvUcvm4Bn36fya9Aih7fo2vcB1qh4u1ya9kAXSK2wvmkHbw2F5SdCbVV6

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