Transaction not yet indexed

21EqVk487SDqWcy7FnD7U3bjodKtqtZMTmpRhLUwtGuHVZqRzELvsSuDEZNVkNJW8bEbmevYuZdBVxiyGHZFCjzT

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