Transaction not yet indexed

v12E7pPEzayEFmEktB3xKPDae6tu9LXknXNFC2YbP5KbVqsmgeAhgEGM7tAr4R1JjDV6bpg2MCLbgiqDo4GZ8b2

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