Transaction not yet indexed

iYmCm2j9Gac4LHyeHEAvx1YQWDH39MTkHexitnBSy1N6ZASiyJ3MvumAMvh2v1b1s1VDMAcB1YJKQyFuTuS7h9U

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