Transaction not yet indexed

5UL2iVaAPSqoobXZNq61Uj6QCuMN5UE2iZZo16VwVSuK3UckvCkixhRpXwZwazsvtCpnYbcCWFb5xB4zPRTQ6tZW

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