Transaction not yet indexed

ykFo4jwDDQdAdXSFhTyJg9ixCbq5puHCLmXaWuDvU661n42XSLMBv4CCRReUnzR8vkjVLYGw3Pd4aTiX9SWiwt5

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