Transaction not yet indexed

1X15HeNS6jLXk7SmacR9Wvh2qKcb3WtfzptJiZfdNqtDbm1xcmgUEsJkhvE9pV1efG4ucPsJm7BczvyGKWca5cN

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