Transaction not yet indexed

PSamU7iucUQW5RToNSH6myhKphZajeHzQ3FG1RsrL5ZNzRoaCcqbBuHDAE5SjNWgopYAVCBHPk3VNwTUPUvjoX1

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