Transaction not yet indexed

64upAAmFFDdnfAgKeTS4rU3TDQyBjdq5CX2iGRT8u37W7htsfv5jAXFjS92DY8KmbJ6E4WLW6FQeXoWH4ASG5Mi6

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