Transaction not yet indexed

Akp99NmtEVdirhB1oxmtfavd3Au2YL2PSf4WcMLeuoEks9oR76pMoPJ5cJCMitZUaL5jEEdcqppYhRQsqyeeHCr

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