Transaction not yet indexed

iYPDRn6W6CwbPupHTMtfJ51sP5FCRk1vmTfrfuui8USSF2a3Ec2AP1gtqeLYMFkPMGTvAkqFbn3tc9naMGV9n4b

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