Transaction not yet indexed

53dFKzn9mMD7DYoR9BLhN9bGED4twhVFuMmqxbtrQNzBJpt8sPyb8DZufEmAqVVMnktNqwNTvnePzFrvMnmUqKRe

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