Transaction not yet indexed

477TYywD1mSAUu7fVnEct8bVtJQFwk8Q2zQGXSP4YBnc8p37JGj7oCEbgEjVxqPgzYQYGULWheU9mhVLXjK9Stp7

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