Transaction not yet indexed

2MHC2pHzyz1u5tHXaCngCEQhrqnrRH1Ked8K6ZzBdnGdwoC52o7jCFMCRT4RBcJ14oEXeqRuEwHPARUAqUGcc7G1

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