Transaction not yet indexed

53Er7zB6CuiBtMfp3qcbgT9oKGMGHGh4cmtFMpncNkFSTraVu6GNiHXWyiz37DjqRZJWbxSwrv4YjALUdQrQvRjF

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