Transaction not yet indexed

278MujXBGNbnYW5H7kcSKKp74xQ3PKRcJAP5syKqDCgaikMduTTM5YF8WEmPiBrqACGbp2CvqEAixDBoJ4htCdye

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