Transaction not yet indexed

21DLCE2gcDAiQ6MDFbxHZxRsK2Nfv5KKwYN1R9g5eFEdY88CdxBg3vbbMJcfcK9RoGP6YAavDqYbykYs8wRYrZkr

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