Transaction not yet indexed

WKgh6mM7ophhL5hJqeDPNyGQg1PjQwKNP6mbrsTHPstfVMpFbJrqHbkAvLmSFDGiCVLQM2qtgXnNTFtg1eC1ace

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