Transaction not yet indexed

55MnU27SyKtkhrEBVtGEQASP73RkAKwLpK3R5YtG51oL9YZ2J7sQW6LnoQ6g6uwMWsQnNfRqZqgnRG21JUDephTY

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