Transaction not yet indexed

1MexQ7duCLubVBwr5eT1AQWsaJQ47twvBH2DY3FMiEw211DbfyyR2vGy9QRPL7e8JSYP6eBMVQCCB6deT9FAH7a

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