Transaction not yet indexed

21m4oAdXy6MzZYcdSKk3kowFxmVrBG1UEpyg88g22d6twQJQi8RQCANaQv5q9GnrsyQBheZBjqcfEQJmCSgJLfxC

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