Transaction not yet indexed

amUNRVygo9BRkFHTtTvJK9UVvwWfLfftYk6GFxuo431PnpF69YF3gJA2YzWjLfvQkoq8aZYtrH1kdcSnqjFPps2

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