Transaction not yet indexed

Ffpdb8aJHejXzhQbrmJStx6DfV3y8HtHouNYNYQcAP1ViMD2LL2TJU4RR91rwL2GWXSx6w9965a9FfTm2vqYVq4

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