Transaction not yet indexed

64WKcExAcfyfPmUchXpKogcXTMkS4EASFFA5EkSLf7S3cQoA6fy1P2EUa7NEP4U4g6jHWVbXDhTmnGDGr8CvcyKq

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