Transaction not yet indexed

iTmtSZ2kmjhmf6wZKmLGPtk68fQ4eW25hcqnFSFrerqnFmtR4TiTgtBo2wY9nvbnHmTxCiuBjMhSiqqqF2Yqf1U

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