Transaction not yet indexed

PUEC8onaAHBmpSrmtZCNx9PBYHAd5U94rM8xiGxXo11yWf4yKFy2KwnbvaB55DDBqBL9ZDZDnmDH3FFyK9tAWJ3

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