Transaction not yet indexed

421FHXk9ygkT5aH4ExZJgc9rRtWtmQ6mRHRMLh1TFYNu17JT6AZkPkS2sKPioNHrbvRsxb2LixLs3n6fGrHdf729

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