Transaction not yet indexed

5AmbAVMAVawAZDh5DWSa2YsMdnkw9sf6aJzeKjJ9HXie7kd4Mfcbc31GaaYSnL6sQnHj2xL9FEHzp5sMBL442hLW

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