Transaction not yet indexed

53xDiPGduKESV5Y8bUqyiDmP1Y7wismvT2a3SA4x9EHmrQorGxjZfFD6e4xc7a6FMsg2LQgjSxCcfXp5K8XaKFS6

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