Transaction not yet indexed

AntSgqktC4HYRkzGgCPjUBaMnFEfhXZwvvfRBWiLS5o3j9jb1gddD2gpJf7hUA3Vuy9K9VP2rCT5MchpprdN18H

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