Transaction not yet indexed

21MZoHiAWRyWx2hrD6kmuyt4ptFrGzex3iFnE3Y3LkFXBLHhQEW1JbS39o2FJJFkNkJfRBsE7Fu3UEPUTg1NKRpY

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