Transaction not yet indexed

2R15bh4C4ParWqJm1KAJAAhvCNS9cZHGDp5vqhDgWda4DUeGesWrSyLkBhb2M5TyRhnGfnEAf8ztdoCxmxca3Sj1

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