Transaction not yet indexed

5Sm2nDdUbtyk3JowBHMJvkXadSRDVDYCjVc7HgaP8Ai2LSKbuRDTiZjUWy6sHrumRvqfMmFbSjUTGReL5jXWhK6A

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