Transaction not yet indexed

M1ecjWr2GDAXPFsJp6DzDjDycgA6H3TTGrHUdGf5681oLtYRXYqp1CAUXap1M8dnEQrc33a9FwtKZuoU5mCmh99

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