Transaction not yet indexed

YkkgPsCM5JUeXSyiE9b5fvb1SWUM8UkSAuwRAQWZWBHWn7j1UNscnmcxsX7mDZaZyFfsGt73FQC4AghGfR7FL4Z

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