Transaction not yet indexed

2U21UG93E2aeefmKMqJZUsJTNHEn5YtvdCGCmX49TqcEuzp6Jq5apWsXZeSAMKFEDmT3TQo9ZdvH2ftwh3BCx6B7

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