Transaction not yet indexed

5U2k52Wm3HaEn7HwbXMmVmauMvUEabMduSaxDQZpQCTqLixfMKMdShzcTYriE46C45FS4YGNZqg7f1eXiYFXbRii

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