Transaction not yet indexed

421aFCYcGv7omTrp7hW1ztbtrS7TC1qw5yMKFVezbpkFeQmedxVBz4UGX6vx6npWCwN2whocfE63vhnq19t5Fdf5

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