Transaction not yet indexed

278HHUot5UsZu5EgDAUAso3MMcr7Ny4TpJzU1yHAszmR2tcdcm4CgT2mjVuCJCeDSJZ8UvmthfovE3b2PusK4iLc

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