Transaction not yet indexed

2U4UbCDZWGYK7dRmRttRcJpALmqTxmAMUdHkcj11Gfqht1jBSJwUvtXwfd26ZZYy8LLqGFp6ZoptmfcUQU9PDZgk

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