Transaction not yet indexed

Ykowi6hFnjdQGs2Dg68PxJheZF7yzsqDhWQtpM2ZnY1Zbq6rzLcQL35WcmemdqvApsSZPvjaMG2CSud3YybNFq2

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