Transaction not yet indexed

PMMHmnBxpepXYdodkSHnXSwLYWf2eGVyspnzhy7ZFXGXpPi1D5qVfhJWfbegtTJC7VpHG4TsmcdUSAr7fu6Yc5E

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