Transaction not yet indexed

53UUMG2eaEyhzerZRexAPCSqrycCH9SUSBigsimjwvLZ7FjrnTAHaYBnjaYW3hdj7nwYv6R5m3xdbFc6eE5EhLmD

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