Transaction not yet indexed

53knQvKrXMxz6KAqVjHmKLcMyo16kWhCQ4m71tD6bS2jVq3sZZedteGuuUWjcFsL2dSVEJLRsrxWWMowRERmTCG6

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