Transaction not yet indexed

64a2Ffn7tVPaC1jmb7hXTctQL2WGWKtbk79ntFNTW9sgEc3aUUthhmKvVom3NwGgrx9uCU4AkKqKiVpLrRRC9k3S

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