Transaction not yet indexed

53R5WL56iRYBDBJPCjJhhYfcKVLQDsSyP6DCYJMjo4MNb2wZaPKf4yn8Sf5eae8kiFjWft9NqTYHeK6CiZ3i8R21

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