Transaction not yet indexed

5M6TYEmPvfbwypnPDe2WRCKdXDcSGEBAf8vGTpwGZRKdXnSdA6RXEiheArXiRbm4Um45UpS6C813YXSKhVuQJjaE

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