Transaction not yet indexed

512CFGUCWZkdTJj13xq9xYqyzAWcKf1afQuNwigrRsN2SEBsxxtux3XifF5XHZX64aPMxQsfreAXa1CeEGyZDgo7

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