Transaction not yet indexed

53TLLHXivdCkhtmPtmNBcqG8FXSfkLkdamFmzBZfScogbi23zMLZ6c8rmq6BnRWg3Mmyf4MgK7kk6oUqBZLefgsW

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