Transaction not yet indexed

21Ecw7ywW88b7NnTgEALHMySXDSrb5ZPmZrS1FNhioGQkD2VqGq4LZSXHHD7MjwhtguJ3R5EUNjKLktnWfjBax24

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