Transaction not yet indexed

YKCPMMs9VpdzxXTu7ybXabxhcf6yS4PcVFcRCmL9dCLbcKrHyMkLgXpSuAjB7XC6bQHLSpxGxDZaFYkyH3Ewzj2

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