Transaction not yet indexed

YKbQ7ojgixFbB8e7bXs1HHXjD1cKtbTHMZideJHLT8gTRdMCDGgYCY3gtGPcAFCBnRVKeiT2w1iHEWepnKgF366

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