Transaction not yet indexed

278RYrqY1uhZHsveUnMPrbjcg9Qddg1Pv6jEcc2XAPBV28Mg2fbPiHSxPwVvuBw3XjhKufSpnjSdsfivhPXT4A2n

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