Transaction not yet indexed

mMcG18aW7gNm5YAnFsFnzVC2E4YxE3byB3bdamExBdWxjd2bLsK1RKMgqCBEZr1ku5K81SAeWhq5nKVdnSW6S5W

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