Transaction not yet indexed

664d5d6hmWbj9CW4fdS3rt2veEeDWqwvmYGCLmnQiscAYbYJYUXKxf2t4JjEPEwjzZQpNyGPyeWz1NAULCVkZcS1

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