Transaction not yet indexed

ppb2afJjLe2Jjo4CLk2P63iBH8gvWN1S9Fzy4HewdxJ59Je6u99n3d1rEUgUp3BMWt7FPNGsoWXwtxpQGVCc1Pa

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