Transaction not yet indexed

21tAtJTqDjiFLMJsVwof4DcsGYyXDprLYPvfzwT2jgDGQCVLWWoxqfPnmB8bSPRyKBd878GZcgHnSuMjpxdU5Qtq

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