Transaction not yet indexed

MM2xma9zzmetBa2Sv1cDNkhXwymPN5NP8Q154EZeq7AoNVB3yphp6kFFkoVFfYEB3quGMvLcLFsRj8qW2iBpSKT

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