Transaction not yet indexed

64Smfa28U17DMA3sCfBF1QnSHF6B8HpU4S9Wn51SrDJL8Ku4qRg1AWSXDEE7QLtpZuDt2bHeyiwWRKLVTA2ND62J

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