Transaction not yet indexed

21r8fgLjQePtw72wP4oV4E6BNV2TfbXSDT3AxTAWCViTfAo7iRY7GopzfmNAgSx1eK9sno2wBmDTn6TAoiU8pMFf

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