Transaction not yet indexed

mHMkSEtBMEtMSEAAu8hWKVstbMJqQ4goGdV3dRGRAV5baiRVPbDRGoDs5ZWpjC4Tbq1Qfr4uVqTWCKLnQ5cuGbh

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