Transaction not yet indexed

PMmX3ejPMfqxtiWsM7jDZfEWAZhcuGdBv7JSXcGormyUakEHusb4ytjW1FU4R3dwJwNagcVpkt5Nk5v9Ktxutc3

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