Transaction not yet indexed

2U55aeb3AQZDHTfHAMQu3Tbmdku6vy5e6XQjpY56xZV1b8VLGGWE77pvBWNzZgBHYgovM1J9V5nEaEoC4NPKD1RS

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