Transaction not yet indexed

278BmDSSVMy9JGGQNoMauKG5iRNRmzp746hTdR2KQPHaqvA8JZuzzTwqvb37ny6qjHTTWgwdPMmMJDnSwqJQHFed

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