Transaction not yet indexed

2R8EUqED8eqpfGrWCKX3G19kaTXSNcKvHYR4Z2BarMdQaTeGSPCuPoEaFDd2NySftHSL7eoQqrnvb8ubGQ1pGw57

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