Transaction not yet indexed

Ymf4tWhGChVk7DkjoaZZokBRTMHitVJRwCpG8oX6UVPh4U38hHwdiG7YoNY5RfG6PRsYuXJQFUWS9J99vVkuVxQ

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