Transaction not yet indexed

53DAZyRkJkkmFExQr6jpcfaVRmk3snmhbso6V76kfxmnsqWGyK7C1xGPBWnJkz7fMHkFwQ4vAPTwGGXsmVm8JNR7

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